公开(公告)号：EP2304883A4

公开(公告)日：2017-06-07

申请号：EP09800559

申请日：2009-07-22

Applicant: LG ELECTRONICS INC

Inventor： IHM BIN CHUL ,  LEE WOOK BONG ,  LEE MOON IL ,  KIM SU NAM ,  PARK SUNG HO ,  KOO JA HO ,  LIM DONG GUK ,  CHUN JIN YOUNG ,  KO HYUN SOO

IPC: H04B7/04 ,  H04B7/06 ,  H04B7/26 ,  H04L5/00 ,  H04L27/26 ,  H04W24/10

CPC classification number: H04B7/0619 ,  H04L5/0023 ,  H04L5/005 ,  H04L5/0051

公开(公告)号：EP2454841A4

公开(公告)日：2017-03-29

申请号：EP10810094

申请日：2010-07-22

Applicant: LG ELECTRONICS INC

Inventor： KIM JEONG KI ,  KIM SU NAM ,  RYU KI SEON ,  YUK YOUNG SOO

IPC: H04L1/18 ,  H04L1/16 ,  H04W72/14

CPC classification number: H04L1/1887 ,  H04L1/1671 ,  H04L1/1864

公开(公告)号：EP2260582A4

公开(公告)日：2017-03-08

申请号：EP09794568

申请日：2009-04-08

Applicant: LG ELECTRONICS INC

Inventor： KIM JAE WAN ,  LEE WOOK BONG ,  KIM SU NAM ,  LIM DONG GUK ,  IHM BIN CHUL

IPC: H04B7/04 ,  H04B7/02 ,  H04B7/06

CPC classification number: H04B7/0452 ,  H04B7/024 ,  H04B7/0469 ,  H04B7/0621 ,  H04B7/0626 ,  H04B7/0632 ,  H04B7/0634

公开(公告)号：EP2773054A4

公开(公告)日：2015-07-15

申请号：EP12844062

申请日：2012-10-26

Applicant: LG ELECTRONICS INC

Inventor： CHUN JIN YOUNG ,  IHM BIN CHUL ,  KANG JI WON ,  KIM KI TAE ,  PARK SUNG HO ,  KIM SU NAM

IPC: H04J11/00 ,  H04B7/06 ,  H04B7/26 ,  H04L1/00 ,  H04L5/00 ,  H04W72/04

CPC classification number: H04L5/005 ,  H04B7/0617 ,  H04B7/063 ,  H04B7/0639 ,  H04B7/0684 ,  H04L1/0046 ,  H04L1/0072 ,  H04L5/0039 ,  H04L5/0041 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/0094 ,  H04W72/042 ,  H04W72/1289 ,  H04W76/021 ,  H04W88/085

Abstract: Provided are a method and an apparatus for allocating a control channel in a wireless communication system. A base station allocates an enhanced physical downlink control channel (e-PDCCH) to a localized region within a physical downlink shared channel (PDCCH) region, allocates the e-PDCCH to a distributed region within the PDSCH region, and transmits a scheduling assignment via the allocated e-PDCCH.

公开(公告)号：EP2731283A4

公开(公告)日：2015-03-25

申请号：EP12804043

申请日：2012-06-26

Applicant: LG ELECTRONICS INC

Inventor： KIM KI TAE ,  CHUN JIN YOUNG ,  KIM SU NAM ,  KANG JI WON ,  IHM BIN CHUL ,  PARK SUNG HO

IPC: H04J11/00 ,  H04B7/04 ,  H04W72/04

CPC classification number: H04W72/042 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0073

Abstract: Provided is a method and apparatus for allocating a downlink control channel in a wireless communication system. A base station allocates at least one control channel element (CCE), which contains a plurality of resource elements (REs), in a data region of one resource block (RB), allocates an enhanced physical downlink control channel (e-PDCCH) corresponding to said at least one CCE, and transmits a downlink control signal through the allocated e-PDCCH.

公开(公告)号：EP2227868A4

公开(公告)日：2014-06-25

申请号：EP08867361

申请日：2008-12-30

Applicant: LG ELECTRONICS INC

Inventor： LIM DONG GUK ,  KIM SU NAM ,  IHM BIN CHUL ,  KIM JAE WAN ,  LEE WOOK BONG

IPC: H04L25/03 ,  H04B7/02 ,  H04B7/04 ,  H04B7/06 ,  H04B7/26 ,  H04B17/00 ,  H04L1/00 ,  H04W24/02

CPC classification number: H04W72/02 ,  H04B7/024 ,  H04B7/026 ,  H04B7/0413 ,  H04B7/0417 ,  H04B7/0452 ,  H04B7/0495 ,  H04B7/0626 ,  H04B7/0632 ,  H04B7/0634 ,  H04B7/0639 ,  H04B17/345 ,  H04L1/0026 ,  H04L25/03904 ,  H04W24/02

公开(公告)号：EP2415303A4

公开(公告)日：2012-07-25

申请号：EP10759028

申请日：2010-03-31

Applicant: LG ELECTRONICS INC

Inventor： CHO HEE JEONG ,  RYU KI SEON ,  KIM SU NAM ,  LEE EUN JONG ,  KIM YONG HO ,  YUK YOUNG SOO

IPC: H03M13/09 ,  H04L1/00

CPC classification number: H03M13/09 ,  H03M13/6544 ,  H04L1/0072

公开(公告)号：EP2562942A4

公开(公告)日：2017-07-12

申请号：EP11772193

申请日：2011-04-19

Applicant: LG ELECTRONICS INC

Inventor： IHM BIN CHUL ,  KANG JI WON ,  KIM SU NAM ,  CHUN JIN YOUNG ,  PARK SUNG HO

IPC: H04B7/04 ,  H04J11/00 ,  H04W72/04 ,  H04W88/10

CPC classification number: H04B7/026 ,  H04W48/12 ,  H04W72/046

公开(公告)号：EP2566088A4

公开(公告)日：2017-07-05

申请号：EP11775289

申请日：2011-04-28

Applicant: LG ELECTRONICS INC

Inventor： KANG JI WON ,  CHUN JIN YOUNG ,  KIM SU NAM ,  IHM BIN CHUL ,  PARK SUNG HO

IPC: H04L1/18 ,  H04B7/04 ,  H04B7/26 ,  H04L27/26

CPC classification number: H04L5/0053 ,  H04B7/024 ,  H04L1/0026 ,  H04L1/1671 ,  H04L1/1812 ,  H04L1/1854 ,  H04L1/1861 ,  H04L5/0023 ,  H04L5/0035 ,  H04L5/0055 ,  H04L25/03891 ,  H04W72/0406

Abstract: According to one aspect of the present invention, values which are specifically defined for each user equipment are reflected when resource allocation/mapping of downlink/uplink ACK/NACK channels is performed, so as to vary uplink/downlink ACK/NACK information transmitting resources for each user equipment allocated to the same downlink/uplink resource. According to another aspect of the present invention, nodes for transmitting uplink/downlink ACK/NACK information vary for each user equipment allocated to the same downlink/uplink resource. According to the present invention, even when downlink/uplink signals for a plurality of user equipment are transmitted from the same resource, uplink/downlink ACK/NACK signals of the plurality of user equipment are transmitted from different resources, thereby reducing interferences among ACK/NACK signals of the plurality of user equipment.

Abstract translation: 根据本发明的一个方面，当执行下行链路/上行链路ACK / NACK信道的资源分配/映射时，反映为每个用户设备特别定义的值，以便改变上行链路/下行链路ACK / NACK信息发送资源 每个用户设备分配给相同的下行/上行资源。 根据本发明的另一方面，用于传送上行链路/下行链路ACK / NACK信息的节点针对分配给相同下行链路/上行链路资源的每个用户设备而变化。 根据本发明，即使当从相同资源发送用于多个用户设备的下行链路/上行链路信号时，也从不同资源发送多个用户设备的上行链路/下行链路ACK / NACK信号，从而减少了ACK / NACK信号。

公开(公告)号：EP2557699A4

公开(公告)日：2016-09-21

申请号：EP11766078

申请日：2011-03-23

Applicant: LG ELECTRONICS INC

Inventor： KANG JI WON ,  CHUN JIN YOUNG ,  KIM SU NAM ,  IHM BIN CHUL ,  PARK SUNG HO

IPC: H04B7/04 ,  H04B7/02 ,  H04B7/06 ,  H04B7/26 ,  H04W72/04 ,  H04W88/02 ,  H04W88/08

CPC classification number: H04W72/046 ,  H04B7/022 ,  H04B7/0643 ,  H04B7/0691 ,  H04W88/085

Abstract: A data transmission and receiving method of a terminal in a distributed antenna system comprises the steps of: receiving information on antenna nodes within a cell from a base station; receiving channel measurement signals determined by each antenna node from the base station; determining a preferred antenna node by measuring the channel measurement signals; transmitting feedback information on the determined antenna node to the base station; receiving antenna allocation information determined on the basis of the feedback information; and receiving data from the base station through an antenna indicated by the antenna allocation information, wherein said antenna node includes at least one antenna.